Microsemi Corporation
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MXPLAD18KP7.5A
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MXPLAD18KP7.5A

Product Overview

Category

The MXPLAD18KP7.5A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for surge protection in electronic circuits, providing a safeguard against voltage spikes and transients.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The MXPLAD18KP7.5A is available in a DO-203AB package.

Essence

This TVS diode serves as a critical component in protecting sensitive electronic devices from voltage surges and transients.

Packaging/Quantity

The MXPLAD18KP7.5A is typically packaged in reels with a quantity of 500 units per reel.

Specifications

  • Standoff Voltage: 18V
  • Breakdown Voltage: 20V
  • Maximum Peak Pulse Current: 7.5A
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 15.3V
  • Peak Pulse Power: 1500W

Detailed Pin Configuration

The MXPLAD18KP7.5A TVS diode has a standard two-pin configuration, with anode and cathode terminals.

Functional Features

  • Provides effective protection against voltage surges and transients
  • Rapid response time ensures minimal impact on the protected circuit
  • High surge capability allows for reliable performance under extreme conditions

Advantages

  • Low clamping voltage ensures minimal stress on the protected circuit
  • RoHS compliance for environmental sustainability
  • High surge capability for robust surge protection

Disadvantages

  • Limited to specific voltage and current ratings
  • May require additional components for comprehensive circuit protection in complex systems

Working Principles

The MXPLAD18KP7.5A operates by diverting excessive transient currents away from the protected circuit, thereby limiting the voltage across it. This is achieved through rapid conduction when the voltage exceeds the breakdown level, effectively suppressing the transient energy.

Detailed Application Field Plans

The MXPLAD18KP7.5A is widely used in various applications, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Power supply units

Detailed and Complete Alternative Models

  • MXPLAD24KP10A: Higher voltage and current rating for more demanding applications
  • MXPLAD15KP5.0A: Lower voltage and current rating for less demanding applications
  • MXPLAD30KP15A: Higher surge capability for extreme operating conditions

In conclusion, the MXPLAD18KP7.5A transient voltage suppressor diode offers reliable surge protection with its high surge capability, low clamping voltage, and fast response time. While it has specific limitations, its effectiveness in safeguarding electronic circuits makes it a crucial component in various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MXPLAD18KP7.5A en soluciones técnicas

  1. What is MXPLAD18KP7.5A?

    • MXPLAD18KP7.5A is a high-power transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum power dissipation of MXPLAD18KP7.5A?

    • The maximum power dissipation of MXPLAD18KP7.5A is 18 kilowatts.

  3. What is the peak pulse current rating of MXPLAD18KP7.5A?

    • MXPLAD18KP7.5A has a peak pulse current rating of 7.5 amperes.

  4. What are the typical applications of MXPLAD18KP7.5A?

    • MXPLAD18KP7.5A is commonly used in surge protection for telecommunications equipment, industrial control systems, power supplies, and other sensitive electronic devices.

  5. What is the breakdown voltage of MXPLAD18KP7.5A?

    • The breakdown voltage of MXPLAD18KP7.5A is typically 18 volts.

  6. What is the response time of MXPLAD18KP7.5A?

    • MXPLAD18KP7.5A has a very fast response time, typically in the nanosecond range.

  7. Is MXPLAD18KP7.5A RoHS compliant?

    • Yes, MXPLAD18KP7.5A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can MXPLAD18KP7.5A be used in outdoor applications?

    • Yes, MXPLAD18KP7.5A is suitable for outdoor applications due to its ability to withstand harsh environmental conditions.

  9. What is the operating temperature range of MXPLAD18KP7.5A?

    • MXPLAD18KP7.5A can operate within a wide temperature range, typically from -55°C to 175°C.

  10. Does MXPLAD18KP7.5A require any special mounting considerations?

    • MXPLAD18KP7.5A should be mounted on a heat sink or metal plane for efficient heat dissipation and to ensure proper performance during transient events.